X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fposition.h;h=516f3f1b0c1bda1d2c3f2ba47f3f342ca7f22740;hp=f8f61b55a981c2d5cdd4c93e6d4cbe1e4a8ef455;hb=4502a1934f2d624288b635b5901ecda8cefa342c;hpb=dc130042831cdb52994aa8165b1cf8f49eef8640

diff --git a/src/position.h b/src/position.h
index f8f61b55..516f3f1b 100644
--- a/src/position.h
+++ b/src/position.h
@@ -30,6 +30,13 @@
 class Position;
 struct Thread;
 
+namespace PSQT {
+
+  extern Score psq[COLOR_NB][PIECE_TYPE_NB][SQUARE_NB];
+
+  void init();
+}
+
 /// CheckInfo struct is initialized at c'tor time and keeps info used to detect
 /// if a move gives check.
 
@@ -39,7 +46,7 @@ struct CheckInfo {
 
   Bitboard dcCandidates;
   Bitboard pinned;
-  Bitboard checkSq[PIECE_TYPE_NB];
+  Bitboard checkSquares[PIECE_TYPE_NB];
   Square   ksq;
 };
 
@@ -138,7 +145,6 @@ public:
   bool opposite_bishops() const;
 
   // Doing and undoing moves
-  void do_move(Move m, StateInfo& st);
   void do_move(Move m, StateInfo& st, bool givesCheck);
   void undo_move(Move m);
   void do_null_move(StateInfo& st);